baber/WOPTO huggingface dataset:
Patent CA-2305284-A1 (CA)
Title: Document alignment mechanism for currency recycling automated banking machine
Inventor: BESKITT WILLIAM D
IPC: G06Q20/00
Filed: 1998-11-19
Abstract: Paper currency is oriented in skew and transverse alignment to accomplish deskewing and centering. The deskewing and centering device (84) includes a shuttle (204). The shuttle includes pinch wheels (212 and 214) and sensors (216, 218 and 220) that are positioned in the direction transverse to the path of the currency.      The rotation of the pinch wheels is selectively controlled to orient the leading edges of the currency perpendicular to the path of the currency.      After the currency is properly oriented it is released.
Patent CA-2306463-A1 (CA)
Title: Techniques permettant d'apposer des etiquettes polymeres sur des recipients ou surfaces en plastique, en verre ou en metal
Inventor: DRONZEK PETER J
IPC: G09F3/10
Filed: 1998-10-09
Abstract: Procédé permettant de fixer une étiquette polymère sur un récipient ou une surface en verre, en plastique ou en métal à l'aide d'une composition adhésive aqueuse, qui consiste (a) à appliquer une couche d'une matière solide hydrophile sur une étiquette polymère pour former une couche hydrophile, (b) à appliquer de l'eau ou un adhésif aqueux sur la couche hydrophile pour former pour former une étiquette polymère pouvant être fixée, (c) à fixer l'étiquette polymère pouvant être fixée, sur un récipient ou une surface en verre, en plastique ou en métal et (d) à faire sécher ladite étiquette polymère sur le récipient ou la surface en verre, en plastique ou en métal.
Patent CA-2307872-A1 (CA)
Inventor: WANG-CHEN YU-LIEN
IPC: H04B1/38
Filed: 2000-05-04
Abstract: A mobile telephone case comprises a main body and a support frame. The main body is provided with a receiving space to accommodate the mobile telephone, and with two pivoting holes. The support frame is of a U-shaped construction and is provided at the free end of two arms thereof with a pivoting piece having a through hole. The support frame is pivotally fastened with the main body by two pivots which are engaged with the two pivoting holes of the main body via the two through holes of the two pivoting pieces of the support frame. The main body can be tilted on a surface by the support frame.
Patent CA-2307927-A1 (CA)
Inventor: SHRESTHA SHIVA OM BADE
IPC: F02M21/02
Filed: 2000-05-12
Abstract: A self-igniting gaseous fuel injector, comprising a fuel injector and a radical generator in this invention, injects a fuel to combustion chamber (cylinder) of an internal combustion engine at prescribed variable or non-variable pressure and quantities and predetermined timing intervals through single or multiple ports. The radical generator produces radicals/ions at predetermined timing and concentrations by breaking the fuel molecules before injection of the fuel into the cylinder and it reacts and ignites itself with the cylinder air or prescribed cylinder mixture as it enters into the cylinder with or without external igniting sources which can be located in an appropriate part of the cylinder. The radical generator can be electrical spark discharge type or plasma reactor type or electric-magnetic type (including micro-wave type) that is primarily used to break molecules of the fuel into radicals/ions at prescribed amounts and timing. The fuel can be gaseous fuels or liquid fuel vapors or mixtures of gaseous fuels or mixtures of gaseous fuels and liquid fuel vapors. The radical generator is positioned at prescribed location and in predetermined shape in the fuel injection system.
Patent CA-2309932-A1 (CA)
Title: Method and apparatus for time efficient retransmission using symbol accumulation
Inventor: TIEDEMANN EDWARD G JR
IPC: H04B1/707
Filed: 1998-11-12
Abstract: An efficient retransmission of data using symbol accumulation wherein the packet received in error is retransmitted at a lower energy-per-bit level concurrently in the same frame with the new packet. The destination device receives the data transmission and retransmission, demodulate the signal, and separates the received data into the new and retransmitted packet. The destination device then accumulates the energy of the retransmitted packet with the energy already accumulated for the packet received in error and decodes the accumulated packet. The accumulation of the additional energy provided by the subsequent retransmissions improves the probability of a correct decoding. The throughput rate can be improved since the packet received in error is retransmitted concurrently with the transmission of the new data packet. The capacity is maximized since the retransmission of the packet received in error is at a lower energy level than that of the new packet.
Patent CA-2311627-A1 (CA)
Inventor: ACERO ROBERT A
IPC: B23C5/10
Filed: 1998-11-18
Abstract: A three-dimensional mill (10) capable of plunging, ramping, circle interpolating and other milling processes while providing a finished surface not in need of finish grinding. The milling cutter includes cutting inserts (12, 14) of a modified design including flats (100, 102, 104, 106) separating rounded corners of a two radius design. Each insert also includes a rail (50) that is secured to the milling cutter (10) along a longitudinal surface that is radial to the axis of the milling cutter at any cross-sectional plane.
Patent CA-2312276-A1 (CA)
Title: Apparatus for dynamically adjusting size of an orifice to increase accuracy in measuring the rate of air flow
Inventor: KLEMANSKI RICHARD S
IPC: B60T17/22
Filed: 2000-06-23
Abstract: A dynamic flow adapter to be used in measuring the rate at which air flows into the brake pipe of a locomotive. The flow adapter includes a housing, a dynamic flow valve and a differential transducer. The housing defines an input passage, an input chamber, a primary passage, a supplemental passage, an output chamber, a secondary passage and an output passage. The primary passage contains a primary orifice having a first diameter. The secondary passage contains a secondary orifice having a second diameter. The input passage communicates with the input chamber, and the input and output chambers communicate through the primary orifice. The output chamber communicates with the output passage through the secondary orifice. The supplemental passage is in parallel with the primary passage and when opened allows further communication between the input and output chambers. The dynamic flow valve is disposed within the supplemental passage. When the rate at which air flows from the input passage into the input chamber is less than or equal to a predetermined amount, the dynamic flow valve closes the supplemental passage. When the flow rate into the input chamber is greater than the predetermined amount, the dynamic flow valve opens the supplemental passage to an extent determined, up to a fully open position, by the magnitude of the flow rate. This allows air to flow through the supplemental passage, in addition that flowing through the primary passage. The transducer generates a signal proportional to the difference in pressure between input and output chambers.
Patent CA-2312466-A1 (CA)
Title: Production method for multilayer filter material and multilayer filter material
Inventor: LINDBLAD KAJ
IPC: B32B5/26
Filed: 1999-09-23
Abstract: The object of the invention is a method for producing a multi-layer filtering material (14), and a multi-layer filtering material (14). By using this method, at least one filtering layer (15) of natural fibres, such as wood pulp fibres and/or plastic fibres and binder material and/or binder fibres is formed by the dry forming technique and bonded by heat. According to the invention, the method further comprises the stages wherein at least one strengthening layer (16, 17) of natural fibres, such as wood pulp fibres and/or plastic fibres and binder material and/or binder fibres is formed by the dry forming technique, said strengthening layer being formed so as to be in contact with said at least one filtering layer (15) and being formed in connection with the forming of the filtering layer, said at least one strengthening layer being bonded with said at least one filtering layer in order to form a unity (14), said unity being formed in connection with the heat bonding of the filtering layer.
Patent CA-2312546-A1 (CA)
Inventor: MIYAJIMA ATSUO
IPC: F16L11/127
Filed: 2000-06-27
Abstract: A relatively small amount of a plasticizer having an SP value of at least 8.8 and a molecular weight of at most 550 is added to blend rubber of NBR-PVC in which NBR has an AN content of from 43 to 50 % by weight.     The fuel impermeability and the low-temperature flexibility of the resulting rubber composition are improved to be comparable to those of FKM, and the amount of the plasticizer and its reaction product to be released from the rubber composition in fuel is reduced. Adding a controlled amount of carbon black to the rubber composition makes the composition have favorable electroconductivity. The rubber composition is formed into hoses or electroconductive hoses of low fuel permeation.
Patent CA-2314962-A1 (CA)
Inventor: PETERSVIK ALF
IPC: A61B46/23
Filed: 1999-01-08
Abstract: Surgical equipment for use with retractors in connection with surgery, comprising an adhesive patch (32) for fastening to a patient's skin surface, a surgical sheet (30) for partly covering a patient's body, and assistance ring (18) form positioning between the lower surface of the sheet and the upper surface of the adhesive patch, having a row of upwardly protruding gripping nipples (20) for sliding through a row of holes in the sheet and through corresponding shaft holes (26) on retractors (22) thereby being fastened to assistance rings. Method for use of the surgical equipment, whereby the adhesive patch (32) is fastened to the patient's skin surface, the surgical sheet (30) being placed on top of the adhesive patch and the patient's body, the assistance ring (18) with outwardly protruding ring nipples (20) being led between the sheet's lower surface and the adhesive patch's upper surface, sliding the outwardly protruding ring nippels through the sheet's row of holes and through corresponding shaft holes (26) on the retractor (22), which thereby is fastened to the assistance ring and, after earlier outward pulling of incision edges, serves for fastening of the edges into immovable position, without participation of assistance personnel.
Patent CA-2315489-A1 (CA)
Title: Radio communication apparatus and radio communication method
Inventor: OGAWA HIROYO
IPC: H04B1/3822
Filed: 2000-08-09
Abstract: In a radio communication apparatus and method, on the transmitting side, an input signal is modulated in an intermediate frequency band to produce a modulated intermediate frequency band signal, a local oscillation signal is used to up-convert the modulated intermediate frequency band signal to a modulated radio frequency band signal, and the local oscillation signal and the modulated radio frequency band signal are simultaneously transmitted as a radio signal, and, on the receiving side, the radio signal from the transmitter is received, the received signal is down-converted by multiplying the local oscillation signal component and the modulated radio frequency band signal component contained in the received signal to generate a multiplication component and thereby produce a modulated intermediate frequency band signal, and the modulated intermediate frequency band signal is demodulated.
Patent CA-2316125-A1 (CA)
Title: Floor box cover assembly
Inventor: TURCOVSKY GREGORY D
IPC: H02G3/18
Filed: 2000-08-17
Abstract: A floor box cover assembly includes a ring receivable within an open end portion of the floor box, and further includes a cover structure having an access opening for providing access to the receptacle. A cylindrical wall on the cover structure fits within the ring when the cover structure is installed over the ring. The ring and the cover structure together define a plurality of radially projecting pins and a corresponding plurality of J-hook slots that receive the pins upon installation of the cover structure over the ring. The slots are free of detent constrictions for interlocking with the pins. Additionally, the ring is a split ring and fits within the floor box in an installed position in which opposite ends of the split ring define a circumferentially extending gap. The cover structure has an alignment boss that blocks insertion of the cylindrical wall into the split ring in positions other than a position in which the alignment boss is received within the gap.
Patent CA-2316489-A1 (CA)
Inventor: BENDELLI GIAMPAOLO
IPC: H04B10/275
Filed: 2000-08-22
Abstract: The device, which has a modular structure, makes use of Bragg gratings (2, 21, 22) for selecting, from a wavelength division multiplexed stream, a carrier to be inserted or extracted, and optical circulators (1; 11, 12; 3) for receiving the stream, for extracting and inserting the carriers and for sending the multiplexed stream to the output after the extraction and insertion of the carriers. The grating and the receiving-extracting circulator are located in a structural module (M; M1, M2; M'; M1', M2') which is replicated for all the channels to be extracted and inserted. Each module also has points accessible from the exterior (4B', 5B'; 41B', 51B', 42B', 52B'; 401A', 401D', 402A', 402D', 100A, 200A, 101A, 102A) for the connection of a plurality of modules in series, to establish the following for the multiplexed stream: A) a direct path between one input of the module and one input of the receiving and extracting circulator (1, 11, 12) of the module to which it belongs, if this is the only module or is the last of a plurality of modules; B) a second path which passes through the receiving or extracting circulator (12) and the selection means (22) of the subsequent modules, where there is a plurality of modules, and for all the modules except the last.
Patent CA-2318722-A1 (CA)
Inventor: KUO WEN-YI
IPC: H04B7/26
Filed: 2000-09-13
Abstract: In order to effectively terminate a burst transmission in a wireless system,  a method and apparatus determines whether or not a burst transmission from a wireless unit to a base station should be terminated by evaluating at least one criterion related to the operation of the wireless system. Once it is determined that a burst transmission should be terminated, the transmission is terminated by lowering a target signal -to-noise ratio (SIR) by a predetermined amount. By lowering this target SIR, power control bits transmitted from the base stati on to the wireless unit instruct an extreme decrease in power of the burst transmissio n and quickly act to terminate the burst transmission.
Patent CA-2320339-A1 (CA)
Title: Angiogenesis targeting molecules
Inventor: ESHIMA DENNIS
IPC: A61K51/08
Filed: 1999-02-11
Abstract: The present invention relates to compounds that are effective for targeting sites of angiogenesis for diagnostic and therapeutic purposes. The compounds are of the Formula (I): A-(B)n-C, wherein A is a chelator moiety capable of complexing a radionuclide metal or a moiety capable of binding to a halogen; B is a spacer group; C is an angiogenesis targeting molecule; and n is selected from the integers 0 and 1. The invention also relates to a method of imaging sites of angiogenesis and treating patients through the administration of the compounds of the present invention.
Patent CA-2320822-A1 (CA)
Title: Substituted isoindolones and their use as cyclic gmp modulators in medicaments
Inventor: SCHINDLER URSULA
IPC: C07D409/04
Filed: 1999-02-12
Abstract: The invention relates to substituted isoindolon derivatives of formula (I), wherein R1, R2, R3, R4, R5, R6 and R7 have the meanings cited in the description. Said derivatives represent valuable active substances in medicaments for the therapy and prophylaxis of diseases, e.g. cardiovascular diseases such a hypertension, angina pectoris, heart failures, thrombosis or atherosclerosis. The compounds of formula (I) are capable of modulating endogenous production of cyclic guanosine monophosphate (cGMP) and are generally suitable for the therapy and prophylaxis of pathological states associated with disorders of the cGMP  metabolism. The invention also relates to a method for the production of compounds of formula (I), their use in the therapy and prophylaxis of the above-mentioned pathological states and in the production of medicaments for such states. The invention further relates to pharmaceutical preparations containing the compounds of formula (I).
Patent CA-2322054-A1 (CA)
Title: Folding roll-away table
Inventor: GRIEPENTROG DENNIS
IPC: A47B3/14
Filed: 2000-10-03
Abstract: A folding sectional table assembly includes a pair of table sections, each of which includes a table top and leg structure pivotably mounted to the table top.  Each leg structure includes a pair of upper tubular members pivotably mounted between a pair of apron members secured to the underside of the table top, for providing pivoting movement of the leg structure relative to the table top. A torsion bar assist mechanism is disposed within selected ones of the upper tubular members of the leg structures, and includes a torsion bar located within an internal passage defined by the upper tubular member. Each end of the upper tubular member is pivotably mounted to a hub member secured to one of the apron members. One end of the torsion bar is engaged with a torsion bar retainer mounted to one of the hub members, and a torsion bar driver is mounted to the upper tubular member at a location spaced from the torsion bar retainer, and engages the torsion bar to twist the torsion bar during pivoting movement between the table top and the leg structure. A  pneumatic cylinder assembly is interconnected with each table section for cushioning the table sections as the table sections are lowered, and also to provide a spring biased assist in lifting the table sections for folding. At least one pair of hinge plates interconnect the table sections. Each cylinder assembly is interconnected at one end with a hinge pin which pivotably interconnects the hinge plates, and at the other end to one of the leg structures.
Patent CA-2324775-A1 (CA)
Inventor: TILLI GEORGE J
IPC: H01R13/533
Filed: 2000-10-30
Abstract: A method and apparatus for blocking fluid and fluid vapors having a connecting member to connect a set of wires passing through bores formed in a plug body. Each wire having been cut, stripped of insulation and attached to the connecting member within the bores to create a consistent, solid barrier while maintaining the electrical integrity of the connection. The connection assembly and a portion of the insulation is then overmolded with an appropriate fluid resistant material or plastic resin which further interrupts and eliminates fluid leakage and fluid vapor migration.
Patent CA-2325535-A1 (CA)
Title: An inductance device
Inventor: ZHOU SHU-ANG
IPC: H01L27/04
Filed: 1999-03-23
Abstract: The invention relates to an inductance means (10) comprising a first and a second terminal (20, 30) and two conductors (40, 50). Each conductor forms a loop between the terminals (20, 30) such that a current (i1) provided to the first terminal is divided between the conductors (40, 50). Each current (i2, i3) generates a magnetic field (240, 250). The conductors are disposed such that the combined magnetic field generated by the conductor currents (i2, i3) in a space between the conductors is greater than the magnetic field generated by each of the conductors in that space.
Patent CA-2328974-A1 (CA)
Inventor: SUH KYUNG W
IPC: B29C48/08
Filed: 1999-04-29
Abstract: A vehicle having an improved headliner. The headliner comprises a thermoformed core layer. The core layer comprises an extruded thermoplastic foam and optionally one or more adjacent layers of a substantially non-foamed thermoplastic. The core layer is substantially free of thermoset materials and preferably free of glass or fiberglass mattes or scrim. A decorative layer such a felt layer or a fabric layer is preferably laminated to the core layer. The headliner is substantially resistant to sagging and able to substantially maintain its thermoformed shape when installed in the vehicle. There is also a process for assembling or making a headliner and installing it in a vehicle.
Patent CA-2332541-A1 (CA)
Title: Procede et installation mobile et transportable de production d'air respirable
Inventor: BEAUVOIS DIDIER
IPC: A62B13/00
Filed: 2001-01-30
Abstract: L'invention concerne un procédé et une installation mobile et transportable de production d'air respirable comprenant un premier sous- ensemble (1) formant un système d'alimentation en air comportant des moyens de compression (4) d'air permettant de comprimer de l'air à une pression supérieure à 1 bar et un deuxième sous-ensemble (2) formant un système de traitement d'air comprimé comportant des moyens de traitement (5) d'air comprimé permettant d'éliminer les impuretés susceptibles de se trouver dans l'air comprimé délivré par les moyens de compression (4) d'air et des moyens de commande (6) permettant de piloter les .moyens de traitement (5) de l'air et/ou les moyens de compression (4) d'air. L'installation selon l'invention peut être utilisée pour alimenter en air purifié, un ou plusieurs opérateurs muni s de masques respiratoires, lesquels se trouvent dans une pièce ou un local où s'effectue une opération générant des impuretés, en particulier une opératio n de soudage, de déflocage d'amiante, de peinture ou de démantèlement d'installation nucléaire.
Patent CA-2335169-A1 (CA)
Inventor: WATANABE TADASHI
IPC: B32B7/022
Filed: 2001-02-09
Abstract: The present invention provides a plastics-covered metal plate excellent in chipping resistance, corrosion resistance etc. made by covering one surface or both surfaces of a metal plate with at least two kinds of plastics layers whose rates of elongation are different and a process of covering a car body by using said covered metal plate.
Patent CA-2336913-A1 (CA)
Inventor: ROCHEFORT MALCOLM
IPC: B32B27/26
Filed: 1999-07-15
Abstract: An insulated foam board is manufactured by leading a first facing (1) from a reel and laying down liquid foam reactants. A second facing (2) from a supply reel is laid over the reactants forming a sandwich. The foam is expanded in an oven (12) and the board is cut to a desired length. One or both facings (21, 22) are removed and re-wound onto a reel (24, 25) for re-use. A coating in the form of a metallised paint is applied (30, 35) in-line to one or both faces of the foam core (23), after removal of the facings (21, 22). The painted boards have enhanced heat insulation properties.
Patent CA-2337024-A1 (CA)
Title: Ansa-group-4-metal bis (.mu.-substituted) aluminum complexes
Inventor: KRUPER WILLIAM J JR
IPC: C07F17/00
Filed: 1999-06-11
Abstract: Ansa bis(.mu.-substituted) Group 4 metal and aluminum compounds comprising a  single Group 4 metal atom and two aluminum metal atoms corresponding to formula (I) wherein: L' is a .pi.-bonded group, M is a Group 4 metal, J is nitrogen or phosphorus; Z is a divalent bridging group causing the complex t o have an ansa structure, R' is an inert monovalent ligand; r is one or two; X  independently each occurrence is a Lewis basic ligand group able to form a .mu.-bidging ligand group, and optionally the two X groups may be joined together, and A' independently each occurrence is an aluminum containing Lew is acid compound that forms an adduct with the metal complex by means of the .m u.- bridging groups, and optionally two A' groups may be joined together thereby  forming a single difunctional Lewis acid containing compound, and a method o f preparation comprising contacting a charge-neutral Group IV metal coordinati on complex having at least two Lewis basic groups with at least two molar equivalents of charge-neutral aluminum coordination complexes having Lewis acidic aluminimum atoms such that at least two of the aluminum atoms of the aluminum coordination complexes bond to at least two of the Lewis basic grou ps of the Group IV coordination complex.